<template>
  <div class="framework">
    <div class="header">
      <div class="logo">
        <span class="iconfont icon-pan"></span>
        <div class="name">Easy云盘</div>
      </div>
      <div class="right-panel">
        <el-popover
            :width="800"
            trigger="click"
            v-model:visible="showUploader"
            :offset="20"
            transition="none"
            :hide-after="0"
            :popper-style="{ padding: '0px' }"
        >
          <template #reference>
            <span class="iconfont icon-transfer"></span>
          </template>
          <template #default>
            <Uploader ref="uploaderRef" @uploadCallback="uploadCallbackHandler"></Uploader>
          </template>
        </el-popover>

        <el-dropdown>
          <div class="user-info">
            <div class="avatar"></div>
            <span class="nick-name">{{ userInfo.nickName }}</span>
          </div>
          <template #dropdown>
            <el-dropdown-menu>
              <el-dropdown-item>修改头像</el-dropdown-item>
              <el-dropdown-item>修改密码</el-dropdown-item>
              <el-dropdown-item>退出</el-dropdown-item>
            </el-dropdown-menu>
          </template>
        </el-dropdown>
      </div>
    </div>
    <div class="body">
      <div class="left-sider">
        <div class="menu-list">
          <div @click="jump(item)" :class="['menu-item',item.menuCode == currentMenu.menuCode ? 'active' : '']"
              v-for="item in menus"
          >
            <div :class="['iconfont', 'icon-' + item.icon]"></div>
            <div class="text">{{ item.name }}</div>
          </div>
        </div>
        <div class="menu-sub-list">
          <div
              @click="jump(sub)"
              :class="['menu-item-sub', currentPath == sub.path ? 'active' : '']"
              v-for="sub in currentMenu.children"
          >
            <span :class="['iconfont', 'icon-' + sub.icon]" v-if="sub.icon"></span>
            <span class="text">{{ sub.name }}</span>
          </div>
          <div class="tips" v-if="currentMenu && currentMenu.tips">
            {{ currentMenu.tips }}
          </div>
          <div class="space-info">
            <div>空间使用</div>
            <div class="percent"></div>
          </div>
        </div>
      </div>
      <div class="body-content">
        <router-view v-slot="{ Component }">
          <component :is="Component" @addFile="addFile"></component>
        </router-view>
      </div>
    </div>
  </div>
</template>

<script setup>
import { ref, reactive, getCurrentInstance, nextTick,watch } from 'vue';
import { useRouter, useRoute } from "vue-router";
import Uploader from "@/views/main/Uploader.vue";
const { proxy } = getCurrentInstance();
const router = useRouter();
const route = useRoute();

const userInfo = ref({
  nickName: "张三",
});

const showUploader = ref(false);

// 添加文件
const uploaderRef = ref();
const addFile = (data) => {
  const { file, filePid } = data;
  showUploader.value = true;
  uploaderRef.value.addFile(file, filePid);
};

// 上传文件回调
const uploadCallbackHandler = () => {
  nextTick(() => {
    // TODO 更新用户空间
  });
};

const menus = [
  {
    icon: "cloude",
    name: "首页",
    menuCode: "main",
    path: "/main/all",
    allShow: true,
    children: [
      {
        icon: "all",
        name: "全部",
        category: "all",
        path: "/main/all",
      },
      {
        icon: "video",
        name: "视频",
        category: "video",
        path: "/main/video",
      },
      {
        icon: "music",
        name: "音频",
        category: "music",
        path: "/main/music",
      },
      {
        icon: "image",
        name: "图片",
        category: "image",
        path: "/main/image",
      },
      {
        icon: "doc",
        name: "文档",
        category: "doc",
        path: "/main/doc",
      },
      {
        icon: "more",
        name: "其他",
        category: "others",
        path: "/main/others",
      },
    ],
  },
  {
    path: "/myshare",
    icon: "share",
    name: "分享",
    menuCode: "share",
    allShow: true,
    children: [
      {
        name: "分享记录",
        path: "/myshare",
      },
    ],
  },
  {
    path: "/recycle",
    icon: "del",
    name: "回收站",
    menuCode: "recycle",
    tips: "回收站为你保存10天内删除的文件",
    allShow: true,
    children: [
      {
        name: "删除的文件",
        path: "/recycle",
      },
    ],
  },
  {
    path: "/settings/fileList",
    icon: "settings",
    name: "设置",
    menuCode: "settings",
    allShow: false,
    children: [
      {
        name: "用户文件",
        path: "/settings/fileList",
      },
      {
        name: "用户管理",
        path: "/settings/userList",
      },
      {
        path: "/settings/sysSetting",
        name: "系统设置",
      },
    ],
  },
    ];
const currentMenu = ref({});
const currentPath = ref();
const jump = (data) => {
  if (!data.path || data.menuCode == currentMenu.value.menuCode) {
    return;
  }
  router.push(data.path);
};

const setMenu = (menuCode, path) => {
  const menu = menus.find(item => {
    return item.menuCode === menuCode;
  });
  currentMenu.value = menu;
  currentPath.value = path;
};

watch(
    () => route,
    (newVal, oldVal) => {
      if (newVal.meta.menuCode) {
        setMenu(newVal.meta.menuCode, newVal.path);
      }
    },
    { immediate: true, deep: true }
);
</script>

<style lang="scss" scoped>
.header {
  box-shadow: 0 3px 10px 0 rgba(0 0 0 / 6%);
  height: 56px;
  padding-left: 24px;
  padding-right: 24px;
  position: relative;
  z-index: 200;
  display: flex;
  align-items: center;
  justify-content: space-between;

.logo {
  display: flex;
  align-items: center;
.icon-pan {
  font-size: 40px;
  color: #1296db;
}
.name {
  font-weight: bold;
  margin-left: 5px;
  font-size: 25px;
  color: #05a1f5;
}
}
.right-panel {
  display: flex;
  align-items: center;

  .icon-transfer {
    cursor: pointer;
  }

  .user-info {
    margin-right: 10px;
    display: flex;
    align-items: center;
    cursor: pointer;

    .avatar {
      margin: 0px 5px 0px 15px;
    }

    .nick-name {
      color: #05a1f5;
    }
  }
}
}
.body {
  display: flex;
  .left-sider {
    border-right: 1px solid #f1f2f4;
    display: flex;
    .menu-list {
      height: calc(100vh - 56px);
      width: 80px;
      box-shadow: 0 3px 10px 0 rgba(0, 0, 0, 6%);
      border-right: 1px solid #f1f2f4;
      .menu-item {
        text-align: center;
        font-size: 14px;
        font-weight: bold;
        padding: 20px 0px;
        cursor: pointer;
        &:hover {
          background: #f3f3f3;
        }
        .iconfont {
          font-weight: normal;
          font-size: 28px;
        }
      }
      .active {
        .iconfont {
          color: #06a7ff;
        }
        .text {
          color: #06a7ff;
        }
      }
    }

    .menu-sub-list {
      width: 200px;
      padding: 20px 10px 0px;
      position: relative;
      .menu-item-sub {
        text-align: center;
        line-height: 40px;
        border-radius: 5px;
        cursor: pointer;
        &:hover {
          background: #f3f3f3;
        }
        .iconfont {
          font-size: 14px;
          margin-right: 20px;
        }
        .text {
          font-size: 13px;
        }
      }
      .active {
        background: #eef9fe;
        .iconfont {
          color: #05a1f5;
        }
        .text {
          color: #05a1f5;
        }
      }

      .tips {
        margin-top: 10px;
        color: #888888;
        font-size: 13px;
      }

      .space-info {
        position: absolute;
        bottom: 10px;
        width: 100%;
        padding: 0px 5px;

        .percent {
          padding-right: 10px;
        }

        .space-use {
          margin-top: 5px;
          color: #7e7e7e;
          display: flex;
          justify-content: space-around;

          .use {
            flex: 1;
          }

          .iconfont {
            cursor: pointer;
            margin-right: 20px;
            color: #05a1f5;
          }
        }
      }
    }
  }

  .body-content {
    flex: 1;
    width: 0;
    padding-left: 20px;
  }
}
</style>